klion26 opened a new issue, #18375: URL: https://github.com/apache/datafusion/issues/18375
### Is your feature request related to a problem or challenge? Currently, if we type an invalid command in `datafusion-cli`, it will say `xx is not a valid command`, such as below ``` > \quit '\quit' is not a valid command ``` Maybe we can enhance this message to the following ``` > \quit '\quit\ is not a valid command, use '\?' to see all valid commands ``` So that the user can know all the valid commands we support ### Describe the solution you'd like Enhance the help message for invalid commands. Append `use '\?' to see all valid commands` to the end of the help message. ### Describe alternatives you've considered _No response_ ### Additional context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
